If you’re on TikTok — or have seen TikTok videos reposted elsewhere — you’ve likely …

Microsoft released patches Tuesday for more than 100 security vulnerabilities, in software including Windows 10, Microsoft Exchange, Microsoft Azure and Microsoft Office, as part of its monthly Patch Tuesday security update. The flaws included five zero-day vulnerabilities, one of which was exploited in the wild, according to a blog post from security firm Kaspersky. The latter is known as an …

Roku is giving its affordable Express a 4K upgrade, creating a new product that rivals not only the latest 4K streamers from Amazon and Google, but also our favorite streamer for the money, the Roku Streaming Stick Plus. Called the Express 4K Plus, the new $40 player arrives in mid-May. The small box keeps the same design as the HD-only Express …